import Cookie from 'js-cookie'
//  import router from 'router'
// import router from "vue-router"
export default{
     state:{
        isCollapse:false,
        tabsList:[{   
              path:'/home',
              name:'home',
              label:'首页',
              icon:'home'

        } ],

        currentMenu:null,
        menu: []
       
    },
    mutations:{
        collapseMenu(state){
            state.isCollapse=!state.isCollapse
        },
        selectMenu(state,val){
            if(val.name !=='home'){
                state.currentMenu=val
                const result=state.tabsList.findIndex(item=>item.name===val.name)
                if(result ===-1){
                    state.tabsList.push(val)
                }else{
                    state.currentMenu=null
                }
            }
        },
        closeTag(state,val){
            const result=state.tabsList.findIndex(item=>item.name===val.name)
            state.tabsList.splice(result,1)

        },
        setMenu(state,val){
            state.menu = val
            Cookie.set('menu',JSON.stringify(val))
        },
        clearMenu(state){
            state.menu=[]
            Cookie.remove('menu')
        },
        addMenu(state,router){
            if(!Cookie.get('menu')){
                return
            }
            const menu =JSON.parse(Cookie.get('menu'))
            state.menu=menu
            const menuArray=[]
            menu.forEach(item=>{
                if(item.children){
                    item.children=item.children.map(item=>{
                        item.component= () => import(`../views/${item.url}`)
                        return item
                    })
                    menuArray.push(...item.children)
                }else{
                    item.component= () => import(`../views/${item.url}`)
                    menuArray.push(item)
                }

            });
            // 动态添加路由，实现菜单不同身份人不同显示
            menuArray.forEach(item => {
                router.addRoute('Main',item)
            }
            )
    }

}
}